handle linux cdrom ioctls. not that i play quake that often but it was

the only binary around.

1 files changed, 126 insertions, 0 deletions

diff --git a/sys/compat/linux/linux_cdrom.h b/sys/compat/linux/linux_cdrom.h
new file mode 100644
index 00000000000..bbc058b61f3
--- /dev/null
+++ b/sys/compat/linux/linux_cdrom.h
@@ -0,0 +1,126 @@
+/*	$OpenBSD: linux_cdrom.h,v 1.1 1997/12/07 22:59:14 provos Exp $	*/
+
+struct linux_cdrom_blk 
+{
+	unsigned from;
+	unsigned short len;
+};
+
+
+struct linux_cdrom_msf 
+{
+	u_char	cdmsf_min0;	/* start */
+	u_char	cdmsf_sec0;
+	u_char	cdmsf_frame0;
+	u_char	cdmsf_min1;	/* end */
+	u_char	cdmsf_sec1;
+	u_char	cdmsf_frame1;
+};
+
+struct linux_cdrom_ti 
+{
+	u_char	cdti_trk0;	/* start */
+	u_char	cdti_ind0;
+	u_char	cdti_trk1;	/* end */
+	u_char	cdti_ind1;
+};
+
+struct linux_cdrom_tochdr 	
+{
+	u_char	cdth_trk0;	/* start */
+	u_char	cdth_trk1;	/* end */
+};
+
+struct linux_cdrom_msf0
+{
+	u_char	minute;
+	u_char	second;
+	u_char	frame;
+};
+
+union linux_cdrom_addr
+{
+	struct linux_cdrom_msf0	msf;
+	int			lba;
+};
+
+struct linux_cdrom_tocentry 
+{
+	u_char	cdte_track;
+	u_char	cdte_adr	:4;
+	u_char	cdte_ctrl	:4;
+	u_char	cdte_format;
+	union linux_cdrom_addr cdte_addr;
+	u_char	cdte_datamode;
+};
+
+#define	LINUX_CDROM_LBA 0x01
+#define	LINUX_CDROM_MSF 0x02
+
+#define	LINUX_CDROM_DATA_TRACK	0x04
+
+#define	LINUX_CDROM_LEADOUT	0xAA
+
+struct linux_cdrom_subchnl 
+{
+	u_char	cdsc_format;
+	u_char	cdsc_audiostatus;
+	u_char	cdsc_adr:	4;
+	u_char	cdsc_ctrl:	4;
+	u_char	cdsc_trk;
+	u_char	cdsc_ind;
+	union linux_cdrom_addr cdsc_absaddr;
+	union linux_cdrom_addr cdsc_reladdr;
+};
+
+struct linux_cdrom_mcn {
+  u_char medium_catalog_number[14];
+};
+
+
+struct linux_cdrom_volctrl
+{
+	u_char	channel0;
+	u_char	channel1;
+	u_char	channel2;
+	u_char	channel3;
+};
+
+struct linux_cdrom_read      
+{
+	int	cdread_lba;
+	caddr_t	cdread_bufaddr;
+	int	cdread_buflen;
+};
+
+#define LINUX_CDROMPAUSE		0x5301
+#define LINUX_CDROMRESUME		0x5302
+#define LINUX_CDROMPLAYMSF		0x5303
+#define LINUX_CDROMPLAYTRKIND		0x5304
+
+#define LINUX_CDROMREADTOCHDR		0x5305
+#define LINUX_CDROMREADTOCENTRY	        0x5306
+
+#define LINUX_CDROMSTOP		        0x5307
+#define LINUX_CDROMSTART		0x5308
+
+#define LINUX_CDROMEJECT		0x5309
+
+#define LINUX_CDROMVOLCTRL		0x530a
+
+#define LINUX_CDROMSUBCHNL		0x530b
+
+#define LINUX_CDROMREADMODE2		0x530c
+#define LINUX_CDROMREADMODE1		0x530d
+#define LINUX_CDROMREADAUDIO		0x530e
+
+#define LINUX_CDROMEJECT_SW		0x530f
+ 
+#define LINUX_CDROMMULTISESSION	        0x5310
+
+#define LINUX_CDROM_GET_UPC		0x5311
+
+#define LINUX_CDROMRESET		0x5312
+#define LINUX_CDROMVOLREAD		0x5313
+
+#define LINUX_CDROMPLAYBLK		0x5317